public static function u($string, $locale = null) { if (!$locale) { $locale = Translate::getLocale(); } $lang = substr($locale, 0, 2); $langs = self::multilangStringToArray($string); if (isset($langs[$lang])) { $newString = $langs[$lang]; } elseif (isset($langs["en"])) { $newString = $langs["en"]; } elseif (count($langs)) { $newString = reset($langs); } else { $newString = $string; } return $newString; }